USB 3.0 12.7mm DVD/CD RW Burner External Enclosure Caddy Case ODD/HDD External Case Enclosure with SATA Connetor USB3.0/2.0 Portable External ODD & HDD Interchange Enclosure Compatible with Windows XP /2003/Vista/7,Linux,Mac 10 OS systems; Easy to assemble,push out the ODD or HDD through a button,make ODD and HDD interchange conveniently; Apply to assemble standard 12.7mm SATA ODD/E-SUN HD1201-SS 2nd caddy ,with 3.5 * 1.3mm power-up DC port. Note: This is just a external case not included internal drive.